Interface AroundPropertyHook

  • All Superinterfaces:
    All Known Implementing Classes:
    PerProperty.PerPropertyHook, PropertyDefaults.PropertyDefaultsHook
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    public interface AroundPropertyHook
    extends LifecycleHook
    Implement this hook to define behaviour that should "wrap" the execution of a property, i.e., do something directly before or after running a property - or both. You can even change the result of a property from successful to failed or the other way round.
    • Method Detail

      • aroundProperty

        PropertyExecutionResult aroundProperty​(PropertyLifecycleContext context,
                                               PropertyExecutor property)
                                        throws java.lang.Throwable
        When you wrap a property you can do stuff before and/or after its execution. All implementors should invoke the property with property.execute() and either return the result of this call or map it to another result.
        context - The property's context object
        property - An executor to run the property
        The result of running the property
        java.lang.Throwable - any throwable could show up in hook implementation
      • aroundPropertyProximity

        default int aroundPropertyProximity()
        The higher the value, the closer to the actual property method. Default value is 0.

        Values greater than -10 will make it run "inside" annotated lifecycle methods (BeforeProperty and AfterProperty).

        an integer value